He stood stock still in the hallway, an unreadable expression on his face. He was staring at her.

他站在走廊上一动不动，用一副难以理解的表情看着她。

youdao

He stood stock still in the hallway, an unreadable expression on his face. He was staring at her.

他站在走廊上一动不动，用一副难以理解的表情看着她。

youdao